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| author | Ian Chen <ian.cy.chen@samsung.com> | 2012-11-01 13:26:21 +0530 |
|---|---|---|
| committer | Subhash Jadavani <subhashj@codeaurora.org> | 2016-05-31 15:25:52 -0700 |
| commit | 47c3f0cd0a333be13074ca8c15ea0ddd5ae47816 (patch) | |
| tree | 165e2442ccb6be8b5dfd93ab6e1f10ce15909d91 /tools/perf/scripts/python/bin | |
| parent | 3c0c23354a0c200f2f52c4be8de85f8949daa0c4 (diff) | |
mmc: card: Skip secure erase on MoviNAND; causes unrecoverable corruption.
For several MoviNAND eMMC parts, there are known issues with secure
erase and secure trim. For these specific MoviNAND devices, we skip
these operations.
Specifically, there is a bug in the eMMC firmware that causes
unrecoverable corruption when the MMC is erased with MMC_CAP_ERASE
enabled.
References:
http://forum.xda-developers.com/showthread.php?t=1644364
https://plus.google.com/111398485184813224730/posts/21pTYfTsCkB#111398485184813224730/posts/21pTYfTsCkB
Change-Id: I9946828b9c9063da312f95483fcc47e26585489a
Signed-off-by: Ian Chen <ian.cy.chen@samsung.com>
Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: stable <stable@vger.kernel.org> [3.0+]
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
Patch-mainline: v3.6
Git-commit: 3550ccdb9d8d350e526b809bf3dd92b550a74fe1
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions